CVE-2022-3513

moderate-risk
Published 2023-04-05

An issue has been discovered in GitLab affecting all versions starting from 12.8 before 15.8.5, all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1. A specially crafted payload could lead to a reflected XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims on self-hosted instances running without strict CSP.

Do I need to act?

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23.6% chance of exploitation in next 30 days
EPSS score — higher than 76% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Gitlab

References (6)

Vendor Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3513.json
Broken Link https://gitlab.com/gitlab-org/gitlab/-/issues/377970
Permissions Required https://hackerone.com/reports/1728015
Vendor Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3513.json
Broken Link https://gitlab.com/gitlab-org/gitlab/-/issues/377970
Permissions Required https://hackerone.com/reports/1728015
47
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 14/34 · Moderate
Exposure 10/34 · Low